Allocations

 
U.S. Non-Federal-Government Allocations
88 - 108 MHz
BROADCASTING NG2

Relevant FCC Auctions:
Auction 25 (Closed Broadcast), $57,820,350
Auction 27 (Broadcast), $172,250
Auction 37 (FM Broadcast), $147,876,075
Auction 54 (Closed Broadcast), $4,657,600
Auction 62 (FM Broadcast), $54,259,600
Auction 68 (FM Broadcast), $3,264,250
Auction 70 (FM Broadcast), $21,301,175
Auction 79 (FM Broadcast), $5,253,025
Auction 83 (FM Translator), $0
Auction 88 (Closed Broadcast), $1,442,450
Auction 91 (FM Broadcast), $8,537,655
Auction 93 (FM Broadcast), $3,826,338
Auction 94 (FM Broadcast), $4,122,604
Auction 98 (FM Broadcast), $4,121,140
 Total net auction bids: $316,654,512

U.S. Federal Government Allocations
88 - 108 MHz


ITU Region 1 Allocations
87.5 - 100 MHz
BROADCASTING


ITU Region 2 Allocations
88 - 100 MHz
BROADCASTING


ITU Region 3 Allocations
87 - 100 MHz
FIXED
MOBILE
BROADCASTING


SpectrumWiki


Footnotes


5.190 Additional allocation: in Monaco, the band 87.5-88 MHz is also allocated to the land mobile service on a primary basis, subject to agreement obtained under No. 9.21.

US93 In the conterminous United States, the frequency 108.0 MHz may be authorized for use by VOR test facilities, the operation of which is not essential for the safety of life or property, subject to the condition that no interference is caused to the reception of FM broadcasting stations operating in the band 88-108 MHz. In the event that such interference does occur, the licensee or other agency authorized to operate the facility shall discontinue operation on 108 MHz and shall not resume operation until the interference has been eliminated or the complaint otherwise satisfied. VOR test facilities operating on 108 MHz will not be protected against interference caused by FM broadcasting stations operating in the band 88-108 MHz nor shall the authorization of a VOR test facility on 108 MHz preclude the Commission from authorizing additional FM broadcasting stations.

NG2 Facsimile broadcasting stations may be authorized in the band 88-108 MHz.

NG5 In the band 535-1705 kHz, AM broadcast licensees and permittees may use their AM carrier on a secondary basis to transmit signals intended for both broadcast and non-broadcast purposes. In the band 88-108 MHz, FM broadcast licensees and permittees are permitted to use subcarriers on a secondary basis to transmit signals intended for both broadcast and non-broadcast purposes. In the bands 54-72, 76-88, 174-216, 470-608, and 614-698 MHz, TV broadcast licensees and permittees are permitted to use subcarriers on a secondary basis for both broadcast and non-broadcast purposes.

SpectrumWiki

 
Television Broadcast
FM Broadcast Band
Single Channel Ground and Airborne Radio System (SINCGARS)
TV White Space Devices


Related Documents, Links, and Multimedia:
FCC Proceeding (4)
Occupancy Measurements (10)
Legislation (1)

Engineering Data

Lower Frequency Center Frequency Upper Frequency
Frequency 87 MHz 97.5 MHz 108 MHz
Wavelength 3.4 m 3.1 m 2.8 m
Band designator(s) VHF VHF VHF
Isotropic collecting area 9,449.2 cm2 7,523.5 cm2 6,131.7 cm2
Free space loss (1 m) 11.2 dB 12.2 dB 12.5 dB
Free space loss (1 km) 71.2 dB 72.2 dB 72.5 dB
Free space loss (10 km) 91.2 dB 92.2 dB 92.5 dB
Free space loss (100 km) 111.2 dB 112.2 dB 112.5 dB
Free space loss (1000 km) 131.2 dB 132.2 dB 132.5 dB
Free space loss
(35,786 km = GEO orbit)
162.3 dB 163.3 dB 163.5 dB
Free space loss (378,370 km = Moon) 182.8 dB 183.8 dB 184.0 dB